Non-Uniform Constellations for Polarization Division Multiplexed CO-OFDM Systems

Autor: D. Perez-Calderon, V. Baena Lecuyer, A. C. Oria Oria, J. Garcia Doblado

Publikováno v: Radioengineering, Vol 30, Iss 2, Pp 271-277 (2021)

In this paper we propose a~transmission scheme for Coherent Optical Orthogonal Frequency Division Multiplexing (CO-OFDM) systems with Multiple Input - Multiple Output (MIMO) processing. Our proposal consists of the concatenation of two techniques, No

Externí odkaz: https://doaj.org/article/baf1a1e583b64884817a58d6ba3f5cb3

Prediction of Satellite Shadowing in Smart Cities with Application to IoT

Autor: Susana Hornillo-Mellado, Rubén Martín-Clemente, V. Baena-Lecuyer

Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname
Sensors
Volume 20
Issue 2
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
Sensors, Vol 20, Iss 2, p 475 (2020)
Sensors (Basel, Switzerland)

The combination of satellite direct reception and terrestrial 5G infrastructure is essential to guarantee coverage in satellite based-Internet of Things, mainly in smart cities where buildings can cause high power losses. In this paper, we propose an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab308a94b2355bcb1ce76ab9c4da667b

Simplified Detection for DVB-NGH MIMO Decoders

Autor: A. C. Oria, Jose Garcia Doblado, J. Chavez, V. Baena-Lecuyer, Dario Perez-Calderon

Publikováno v: IEEE Transactions on Broadcasting. 61:84-90

Nowadays, communication systems need to satisfy very demanding constraints in order to cope with users new necessities. One of the most promising techniques to improve the system capacity is multiple input multiple output (MIMO). However, the use of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d236611075bebd5aabbe4638caa38bd
https://doi.org/10.1109/tbc.2014.2367991

DVB-T2: The Second Generation of Terrestrial Digital Video Broadcasting System

Autor: David Gomez-Barquero, Manuel Velez, Inaki Eizmendi, V. Baena-Lecuyer, Javier Morgade, Jan Zoellner, Mariem Slimani

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname

This paper provides a review of the second generation of terrestrial digital video broadcasting standard (DVB-T2). DVB-T2 is the evolution of DVB-T and, together with DVB-S2 and DVB-C2, inaugurated a new transition from the firstgeneration digital br

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6354ab2f5e0c061cfe36ca20ab5ab6cc
https://doi.org/10.1109/tbc.2014.2312811

Low Complexity Intercarrier Interference Cancellation for DVB-SH Receivers

Autor: P. López, J. Granado, J. Chavez, V. Baena-Lecuyer, A. C. Oria

Publikováno v: Journal of Signal Processing Systems. 78:123-129

In this paper, the authors survey the system degradation due to mobility and propose a new technique to combat the effects of Doppler spread in Digital Video Broadcasting Satellite to Handheld (DVB-SH) receivers. This paper proposes a very low comple

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c31077f864e5766adbe491145cb529f
https://doi.org/10.1007/s11265-013-0832-5